EP 3567085 A1 20191113 - COATING COMPOSITION AND COATING FILM FORMED THEREFROM

Title (en)

COATING COMPOSITION AND COATING FILM FORMED THEREFROM

Title (de)

BESCHICHTUNGSZUSAMMENSETZUNG UND DARAUS GEFORMTER BESCHICHTUNGSFILM

Title (fr)

COMPOSITION DE REVÊTEMENT ET FILM DE REVÊTEMENT FORMÉ À PARTIR DE CELLE-CI

Publication

EP 3567085 A1 20191113 (EN)

Application

EP 18874999 A 20180330

Priority

JP 2018013776 W 20180330

Abstract (en)

Provided are a coating composition containing a silicon atom-containing resin and a defoaming agent, a coating film formed from the same, an in-water structure and a ship having the coating film. In the coating composition, the silicon atom-containing resin includes a constituent unit (A) derived from a monomer (a) having at least one kind of silicon atom-containing group selected from the group consisting of a group represented by the following formula (I), a group represented by the following formula (II), a group represented by the following formula (III), and a group represented by the following formula (IV), the monomer (a) has a molecular weight of greater than or equal to 400 and less than or equal to 2500, and the content of the defoaming agent is greater than or equal to 0.7 parts by mass and less than or equal to 24 parts by mass with respect to 100 parts by mass of the silicon atom-containing resin.

IPC 8 full level

C09D 143/04 (2006.01); C09D 5/16 (2006.01); C09D 7/40 (2018.01); C09D 7/63 (2018.01); C09D 7/65 (2018.01); C09D 183/04 (2006.01); C09D 183/07 (2006.01)

CPC (source: CN EP KR US)

C08K 3/34 (2013.01 - KR); C09D 5/165 (2013.01 - EP US); C09D 5/1662 (2013.01 - CN); C09D 5/1675 (2013.01 - KR); C09D 7/40 (2018.01 - KR); C09D 7/65 (2018.01 - CN EP US); C09D 133/06 (2013.01 - EP US); C09D 143/04 (2013.01 - CN EP US); C09D 183/12 (2013.01 - EP KR US); C08G 77/46 (2013.01 - EP US); C08L 83/04 (2013.01 - US)

C-Set (source: CN EP US)

C09D 183/12 + C08L 83/00

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

US 10364370 B1 20190730; CN 110506086 A 20191126; CN 116426190 A 20230714; DK 3567085 T3 20220530; EP 3567085 A1 20191113; EP 3567085 A4 20200226; EP 3567085 B1 20220504; JP 6472582 B1 20190220; JP WO2019187053 A1 20200430; KR 102103309 B1 20200422; KR 20190114952 A 20191010; SG 11201904153V A 20191128; WO 2019187053 A1 20191003

DOCDB simple family (application)

US 201816071196 A 20180330; CN 201880004325 A 20180330; CN 202310352595 A 20180330; DK 18874999 T 20180330; EP 18874999 A 20180330; JP 2018013776 W 20180330; JP 2018536520 A 20180330; KR 20197012613 A 20180330; SG 11201904153V A 20180330